1330099056 has 200 divisors, whose sum is σ = 4523345904. Its totient is φ = 372003840.

The previous prime is 1330099033. The next prime is 1330099061. The reversal of 1330099056 is 6509900331.

It is a super-2 number, since 2×1330099056² = 3538326997544182272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1330099056.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 181740 + ... + 188916.

Almost surely, 2^1330099056 is an apocalyptic number.

1330099056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1330099056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2261672952).

1330099056 is an abundant number, since it is smaller than the sum of its proper divisors (3193246848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330099056 is a wasteful number, since it uses less digits than its factorization.

1330099056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7221 (or 7206 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 36.

The square root of 1330099056 is about 36470.5231111373. The cubic root of 1330099056 is about 1099.7517500393.

Adding to 1330099056 its reverse (6509900331), we get a palindrome (7839999387).

The spelling of 1330099056 in words is "one billion, three hundred thirty million, ninety-nine thousand, fifty-six".